baber/WOPTO huggingface dataset:
Patent JP-S5891608-A (JP)
Title: Foil winding transformer
Inventor: MURATA KEIJI
IPC: H01F27/18
Filed: 1981-11-27
Abstract: PURPOSE:To simplify a coolant circulating circuit, and to unify streams in cooling ducts by a method wherein inlets and outlets for a coolant of the cooling ducts are coupled properly. CONSTITUTION:The coolant is made to flow in parallel or in series in the three cooling ducts by coupling the adjoining three cooling ducts 6 mutually with insulated pipes 20 for coupling, and by connecting the pipes thereof to a liquid collecting tube 10 using two insulated pipes 11. At this time, because the pipes 20 couple the adjoining ducts mutually, length of the pipes can get along with length passably shorter than the pipes 11 to connect the liquid collecting tube and the cooling ducts, and equipment is facilitated. Accordingly, because the number of the long pipes can be reduced, the circulating circuit can be simplified. Moreover, the streams in the cooling ducts can be unified, and local reduction of the cooling capacity can be prevented without increasing the number of the pipes.
Patent JP-H0852380-A (JP)
Title: Electrostatic precipitator
Inventor: GOTO TADASHI
IPC: B03C3/68
Filed: 1994-08-11
Abstract: PURPOSE:To provide an inexpensive electrostatic precipitator wherein ripple ratios of the output electric voltage and the wave shape of electric current are arbitrarily set and a high voltage DC with no ripple can be outputted. CONSTITUTION:An alternating current fed from a three phase low voltage AC source 11 is rectified by a rectifying circuit 12 and it is smoothed and converted into a DC by passing it through a DC reactor 13 and a capacitor 14. The DC is converted into a high frequency AC pulse in a switching circuit 16 controlled by means of a control apparatus 17. This high frequency AC pulse is inputted into a high frequency transformer 21 constituting a high voltage transforming rectifier 20 and the voltage is elevated and it is turned out to a rectified DC high voltage through a rectifier 22 and a DC reactor 23 and this high voltage DC is fed into an EP 24.
Patent JP-2000014449-A (JP)
Title: Toothbrush
Inventor: SUZUKI SHINGO
IPC: A61C17/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush having an excellent external appearance by a method wherein the strength of bundled bristles or bristles of brush, which is important as the quality of toothbrushes made by a thermal bonding or in mold method, can be sufficiently ensured and protrusions of injected resin extending to the outer peripheries of bundled bristles, so-called fins, can be avoided from being generated. SOLUTION: In a toothbrush wherein the proximal ends of bundled bristles 1, wherein bristles 2 are bundled, is melted by heat or the like to form a melted swollen part 3, which part 3 is then embedded in a bristle filling surface 5 of a head part 4, the cross-sectional area of the swollen part 3 is made 1.2-6 or preferably 1.5-4 times as large as the total sum of sectional areas of bristles 2. And a projection dimension L from the outer periphery of the bundled bristles 1 to the end of the outer edge of the part 3 is set to 0.05-3.0 mm or preferably 0.1-1.5 mm.
Patent JP-S6168716-A (JP)
Title: Manufacture of thin-film magnetic head
Inventor: TOGAWA EISEI
IPC: G11B5/31
Filed: 1984-09-12
Abstract: PURPOSE:To obtain a thin-film magnetic head which is superior in the precision of gap depth and gap length by interposing a nonmagnetic metallic film between a gap material and an inorganic insulating film, and using it to detect the end point of etching and the gap depth. CONSTITUTION:A substrate insulating film 2, lower magnetic body 3, and gap material A are formed successively on a substrate 1, the nonmagnetic metallic film 5 (e.g. chromium film) is formed thereupon, and the inorganic insulating film 6 is formed further thereupon. Then, the nonmagnetic metallic film 5 is used to detect the end point of etching and the inorganic insulating film 6 and nonmagnetic metallic film 5 are etched in a taper shape. Then, a conductor coil 7, organic insulating film 8, upper magnetic body 9, protection film 10 are laminated successively on the inorganic insulating film 6 to manufacture the thin-film magnetic head. This magnetic head is worked precisely because the nonmagnetic metallic film 5 is used to detect the gap depth at the time of gap depth work in a direction, i.e. from a medium facing surface.
Patent JP-S6432358-A (JP)
Title: Fault processing system
Inventor: OYADOMARI HAJIME
IPC: G06F11/00
Filed: 1987-07-29
Abstract: PURPOSE:To improve the availability of a data processing system by specifying a memory having a fault via a memory fault detecting circuit of each of plural memories and a fault processing circuit shared by plural processors and isolating the faulty memory from data processing system. CONSTITUTION:When the occurrence of a fault is reported from one of memory fault detecting circuits 12 and 22 of memories 1 and 2 respectively, a fault processing part 31 of a fault processing circuit 3 shared by both processors 4 and 5 specifies the faulty memory 1 or 2. Then the fault is displayed in access fault display bits 43 and 53 of processors 4 and 5 and at the same time the closing control is applied to AND gates 61-64 of an interface circuit 6 by the connection information bits 32-35. Then the faulty memory 1 or 2 is isolated from a data processing system 4. Thus it is possible to prevent the system breakdown due to the fault of a single memory. Then the availability of the data processing system is improved.
Patent JP-H0535966-A (JP)
Title: Product takeout port in automatic vending machine
Inventor: YAMAMOTO MITSUO
IPC: G07F9/00
Filed: 1991-07-30
Abstract: PURPOSE:To unnecessitate a tool at the time of exchanging parts and to prevent the loss of the disengaged parts by providing a framebody having hollow holding pieces, a recessed part and a projecting piece and a flap having axes and notches. CONSTITUTION:The framebody 21 formed by a synthetic resin so as to be a rectangular shape has the recessed part 22 with depth (a) at the side face of an upper part and the pair of hollow holding pieces 23 and 23' are integrally formed at the upper part of the framebody 21. The flap 24 formed by the synthetic resin so as to be the rectangular shape integrally forms the pair of axes with different length at an upper end and the notches 26 and 26' are formed between the axes 25 and 25' and the flap 24 and are formed with depth being b-measure deeper than the length 1 of the holding piece 23' at the side of long axis 25. The axis 25' at an opposite side has length being c-measure which is shorter than the length 1 of the holding piece 23' and the projecting piece 27 having elastic force is provided by being confronted with the axes 25 and 25' in the recessed part 22. Therefore, the holding pieces 23 and 23' are easily attachable and detachable by the movement of the axes 25 and 25'.
Patent JP-S6253198-A (JP)
Title: Drive circuit for stepping motor
Inventor: TOMITA MIKIO
IPC: H02P8/30
Filed: 1985-08-30
Abstract: PURPOSE:To prevent the lowering of the pull-out torque of a stepping motor in a low-driving frequency zone even when exciting currents in case of stoppage are reduced by changing an exciting current value transmitted over exciting phase from a low voltage source in case of the driving of the motor and in case of stoppage thereof. CONSTITUTION:When a stepping motor 1 is brought to the state of stoppage, a transistor 6 is turned OFF, and currents fed to the exciting phase of phase coils 11, 12 from low voltage VL are supplied through a resistor 3 and a diode 4, thus resulting in low currents. When the stepping motor 1 is driven, the transistor 6 is turned ON, and exciting currents from low voltage VL are fed to exciting phase through the transistor 6 and the diode 4, thus increasing a current value. Accordingly, even when the motor is driven at a low-revolution mode on driving, sufficient exciting currents are ensured, the lowering of torque is prevented, and holding current can be reduced on stoppage, thus allowing power saving.
Patent JP-H0476063-A (JP)
Title: Thermoplastic elastomer composition
Inventor: FURUICHI MINORU
IPC: C08L25/02
Filed: 1990-07-18
Abstract: PURPOSE:To eliminate stickiness and blocking, make flexible, and improve abrasion resistance, tensile strength, tear strength, the moldability on a resin processing machine, and appearance by compounding a specific partially crosslinked component and a thermoplastic elastomer component. CONSTITUTION:100 pts.wt. mixture of 100-40 wt.% diene rubber pref. comprising a butadiene rubber contg. 90% or higher cis 1, 4-bonds with 0-60 wt.% peroxidedecomposable resin pref. comprising an (alpha-methyl)styrene resin is mixed with 0.01-5 pts.wt. peroxide and kneaded to give a partially crosslinked component (A) contg. 3-30% gel. Separately, 100 pts.wt. thermoplastic elastomer pref. comprising a styrenic elastomer is compounded with 0-300 pts.wt. additives selected from the group consisting of a filler, a softener, a plasticizer, a tackifier, a colorant, etc., to give a thermoplastic elastomer component (B). 5-95 wt.% component A and 95-5 wt.% component B are compounded.
Patent JP-H1040271-A (JP)
Title: Change work drawing generation/output device for printed wiring board and generation/output method for change work drawing when wiring pattern is cut
Inventor: YAJIMA NORIKO
IPC: H05K3/22
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a change work drawing generation/output device which can reduce man-hour by means of a manual operation for indicating an optimum cut position by considering a cut condition in the design change work of a printed wiring board containing the cut of a wiring pattern. SOLUTION: The change difference of logic information is extracted from the design file of the printed wiring board before and after the change and reads a change information file 5 based on the difference. Condition information in the cut is read from a cut condition file 6 and an electric condition in the cut position is checked. A physical condition in the cut position is checked from condition information and part information on a part information file 7. The change work drawing of the wiring pattern which is cut in the satisfied cut position is generated and outputted based on both checks.
Patent JP-H1040008-A (JP)
Title: Information processor
Inventor: IWANAGA TOMOHIRO
IPC: G06F3/048
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a pen input information processor which can speedily switch windows through simple operation as to the control of an information processor which input a coordinate position by using a pen and a tablet. SOLUTION: When windows are opened on a display device 5 and an window at a lower position is popped up, the title bar of a window which is currently active is pressed with the pen 8. When the tablet 6 is pressed with the pen 8 in this pen operation, a stroke detection part 9 detects the stroke pressure at the tip of the pen 8 while the pen tip position of the pen 8 is detected under the control of a tablet control part 7. When the title bar of the active window is pressed on the tablet 6 continuously for longer than a threshold time with larger than a specified threshold voltage, the processing to change over the windows in turn is executed, thus the operability of the device is improved.
Patent JP-S6167681-A (JP)
Inventor: SUZUKI TOSHIO
IPC: G08C19/00
Filed: 1984-09-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1017773-A (JP)
Title: Room temperature curing organopolysiloxane composition
Inventor: KIMURA TSUNEO
IPC: C08K5/5465
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a room temperature curing organopolysiloxane composition useful for a FIPG(Formed In Place Gaskets) material, excellent in oil resistance. SOLUTION: This composition comprises (A) a diorganopolysiloxane containing both molecular chain ends hindered with hydroxyl groups and having 25-1,000,000cSt viscosity at 25 deg.C, (B) an organosilane containing three or more hydrolyzable groups selected from the group consisting of a keto oxime group and an alkenoxy group and/or its partial hydrolyzate and (C) flaky inorganic powder having <=50μm average particle diameter.
Patent JP-S6081505-A (JP)
Title: Confluent circuit of hydraulic motor
Inventor: YOSHIMATSU HIDEAKI
IPC: F15B11/17
Filed: 1983-10-12
Abstract: PURPOSE:To improve operatability, by making back pressure of a return oil from a first-speed control valve of a first motor into an identical level with that of a confluent circuit of a second motor by providing a sequence valve downstream of the first-speed control valve. CONSTITUTION:A sequence valve 9 is provided downstream of a first-speed control valve 4 of a first motor and back pressure of an identical level with that of a confluent circuit of a second motor 16 is made to occur in a return oil circuit of a first-speed side of the first motor 6. With this construction, as return oil of the first motor 6 does not flow out by putting the oil aside toward a first-speed side, a flow of the return oil is made to divide appropriately into the first-speed side and a second-speed side by the back pressure of an identical level, return oil of the second-speed side of the first motor 6 can be supplied reliably to the second motor 16 and control of only the first speed of the second motor 16 becomes possible, slackening of speed and acceleration become possible and operatability such as inching control can be improved.
Patent JP-H0611296-A (JP)
Title: Open type cooling tower
Inventor: OGATA TOMIO
IPC: E04H5/12
Filed: 1992-06-25
Abstract: PURPOSE:To remove impurities by feeding coolant sequentially inclined along a circumferential direction forward a coolant drain port to form outer peripheral grooves on an outer periphery of a conical coolant reception panel, and forming a coolant storage part on the grooves near this side of the port. CONSTITUTION:A plurality of grooved stripes 21 are radially formed from a vertex of a substantially conical panel 20 along a ridge toward a conical outer periphery on an entire surface of the panel 20. Further, since the stripes 21 are formed along the ridges of the side face of the conical panel, they have an inclination of a certain degree, and coolant 22 cooled in an upper housing and reaching the panel can flow at a velocity of a certain degree in the stripes 21. Thus, impurities 23 dropped from a filler are not retained in the stripes 21 but fed to outer peripheral grooves 30, 31 surrounding the outer periphery of the panel. Further, since the coolant feeding grooves 30, 31 for surrounding the outer periphery of the panel are also inclined toward a drain port 27, the impurities flow toward the port 27.
Patent JP-S5892252-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU NORIAKI
IPC: H01L21/82
Filed: 1981-11-27
Abstract: PURPOSE:To allow a cutting process for a wiring in a short time and a clean manner without the necessity of large current conduction into another element and of providing a pad for cutting by a method wherein, via an insulation film coating the wiring, a part of the metal or alloy thereof is sublimated as a compound by the energy ray irradiation, and accordingly the wiring is cut. CONSTITUTION:The clearance G part of the wiring 2 constituted of polycrystalline Si is connected by the Mo wiring 3. After forming a required wiring pattern, the wiring pattern is coated with the insulation film 4 constituted of PSG and SiO2 or Si3N4, etc. The cutting is performed by selectively irradiating the energy ray to the Mo wiring 3 via the insulation film 4. When the Mo is heated to approx. 500 deg.C or more, the Mo suddenly turns into oxide MoO3 resulting in sublimation and is diffused into the atmosphere by passing through the insulation film 4. As a result, in the polycrystalline Si wiring 2, the electrical connection is broken at the clearance G, and accordingly, a cavity 5 is generated. The Mo wiring 3 is completely eliminated by the sublimation and has no deposits of scattered matter due to fusion.
Patent JP-H1126571-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIKAKE HIDEKI
IPC: H01L21/762
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a formation method of a trench separation structure, wherein an isolation oxide film is not made lower than a semiconductor board surface, in an isolation region end. SOLUTION: After laminated films of a first oxide film 2 and a nitride film 3 have been formed on a semiconductor board 1, the nitride film 3 of an element isolation region is subjected to patterning. Then, after the first oxide film 2 has been etched by using the patterned nitride film 3 as a mask, the semiconductor board 1 is etched and a groove DT for isolation is formed. The patterned nitride film 3 is subjected to an isotropic etching, the semiconductor board 1 is subjected to thermal oxidation, and a second oxide film 4 is formed on the bottom surface and the side surface of a groove DT. Thereafter, a third oxide film 5 is formed on the semiconductor board 1. The third oxide film 5 is planarized until the nitride film 3 is exposed by employing a chemical mechanical polishing method.  The nitride film 3 is removed, and then the first oxide film 2 is removed for forming a trench separation structure.
Patent JP-S6169186-A (JP)
Title: Semiconductor laser device
Inventor: OKUDA HAJIME
IPC: H01S5/12
Filed: 1984-09-13
Abstract: PURPOSE:To integrate a plurality of semiconductor lasers having different oscillating wavelengths on the same substrate by making the width of active layers in each semiconductor laser different. CONSTITUTION:A diffraction grating is formed in parallel with the <011> direction on an n-InP substrate 1. A band gap 1, an n-GaInAsP layer 3, a GaInAsP layer 4, a p-InP layer 5 and a p<+> GaInAsP layer 6 are grown on the substrate 1 in an epitaxial manner in succession. SiO2 masks 7 in different width are shaped in parallel with the <011> direction, the SiO2 masks 7 are removed through mesa etching, and p-InP layers 8, n-InP layers 9 and n-GaInAsP layers 10 as reverse bias layers are formed through second crystal growth and active layers 4 are buried. Accordingly, a laser device has the deep diffraction grating 2 having the same period, thus also lowering oscillating threshold considerably, then forming the uniform diffraction grating 2 with excellent reproducibility.
Patent JP-H0635816-A (JP)
Title: Multi-cpu sustem
Inventor: OKADA KAMIE
IPC: G06F15/177
Filed: 1992-07-17
Abstract: PURPOSE:To detect a fault occurred at a transmitter side in a data transmitting state with a CPU card provided on the transmitter side by minitoring the transfer time of the demand type data. CONSTITUTION:On a system bus interface 13 of each of CPU cards (1-n), where a transmission response time monitoring circuit 131 is provided. In the case the demand type data transfer time is carried out, after the reception permission received, system bus interface 13 is made to be in a transmission completion due to the excess of the monitoring hours when the transmission of all data is not completed if the monitoring hour is lapsed. Thus, it is possible to prevent than a transmission state its own card is kept and to quickly move to the next data transfer opration.
Patent JP-H10102026-A (JP)
Title: Ultraviolet-curable adhesive for sealing hollow package of optical and electronic device
Inventor: KOMORI SHINJI
IPC: H01L23/10
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive having a remarkably excellent heat- resistance, developing a low stress and quickly curable without heating by compounding an epoxy resin, a hydroxyl-containing compound, a compound having a polybutadiene skeleton and a photo-cationic curing initiator. SOLUTION: This adhesive contains (A) an epoxy resin having >=2 epoxy groups, (B) a compound having >=2 hydroxyl groups, (C) a compound having a polybutadiene skeleton and (D) a photo-cationic curing initiator as essential components. The addition amount of the component A is preferably 50-90wt.% and not less than 10% of the total component is preferably a hydrogenated bisphenol A epoxy resin having an epoxy equivalent of 100-2,000. The component B is preferably a polyhydric alcohol such as polyethylene glycol and the hydroxyl equivalent of the component B is preferably <=15,000. The molecular weight of the component C is preferably <=10,000. The component D is preferably selected from triaryl sulfonium salt and diallyl iodonium salt.
Patent JP-H0648272-A (JP)
Title: Covering type window cleaning wiper
Inventor: JIRU BERUJIYU
IPC: B60S1/32
Filed: 1991-07-05
Abstract: PURPOSE: To surely wipe a curved windshield glass by pressing a wiper against it with uniform pressure and to make a shroud enclose an articulation mechanism which bends and deforms the wiper. CONSTITUTION: There are provided a shroud 3 having a cross section of an inverted U shape and enclosing a return spring between its flanks, and an armature which is connected with the shroud 3, to which at least one pressure- distributing yoke is pivoted, and the lower part of which is connected to a wiping strip. The shroud 3 is articulated through one or more pivots 6, 7 at right angles to a windshield wiper motor axis, and the lower parts of main yokes 8, 9 supported from the pivots 6, 7 of the shroud 3 are secured to the wiping strip 13.
Patent JP-S6082327-A (JP)
Title: Formation of label for rubber product
Inventor: TAKECHI MIJIYUUROU
IPC: B29K9/00
Filed: 1983-10-12
Abstract: PURPOSE:To prevent peeling of a label from a rubber product by applying a crystaline diene based copolymer with the low melting point on an unvulcanized rubber molding material before vulcanization when the label is formed somewhere in the course of production process of the rubber product. CONSTITUTION:When a rubber product having a label for rubber products is manufactured from an unvulcanized rubber molding material, a label formation member, particularly in a form of a film, tap or sheet, mainly composed of a crystaline diene based copolymer with the melting point of 40-100 deg.C is applied on the unvulcanized rubber molding material and then, a vulcanization is performed by a ordinary method. The crystaline copolymer used as the said label formation member requires a diene based copolymer vulcanizable and moreover, jointly vulcanizable with an unvulcanized rubber. Trans-1,4-polyisoprene is optimum for the copolymer meeting such prequirements. The label thus formed can not be peeled readily off the rubber product as it is jointly vulcanized in the valucanization of the unvulcanized rubber molding material, which will raise no practical problem.
Patent JP-H1140557-A (JP)
Title: Semiconductor manufacturing equipment and manufacture of semiconductor integrated device
Inventor: ONODERA TOSHIYA
IPC: H01L21/304
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To completely remove an SOG film from a wafer edge portion while removing the SOG film which went into the reverse side of the wafer and, thereby, to prevent the subsequent processes from being affected, in an SOG coating system used for manufacturing a semiconductor integrated device. SOLUTION: An SOG coating system, wherein a wafer 1 is fixedly attached to a wafer attachment body 3 in a vacuum manner in a cup 7 so as to be rotated through a spin motor 2, comprises a nozzle 5 for dripping given SOG liquid onto the wafer 1 through a coating liquid piping 4, and a back rinse nozzle 6 which is connected to a solvent piping 8 to wash the reverse side of the wafer 1 while ejecting cleaning liquid. In the case where a silanol based SOG is used as the SOG liquid and an alcohol based solvent is used as a back rinse liquid, the distance 9 from the edge of the wafer 1 to the position where the back rinse nozzle 6 is located is limited to 5 mm-20 mm.